Spinneret assembly

Details Spinneret assembly Spinneret assembly

1977-01-11

1978-08-01

Woo, Jay H.

Plastic article or earthenware shaping or treating: apparatus

Stock pressurizing means operably associated with downstream...

Plural orifices

264176F, 425463, 425464, B29F 304, D01D 300

Patent

active

041040155

ABSTRACT:
Plug flow of a polymer through a spinneret assembly is approximated by employing an annular inlet means that initially distributes the polymer between the center and the outer wall of a spinneret assembly.

REFERENCES:
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patent: 3050774 (1962-08-01), Tait
patent: 3128794 (1964-04-01), Boucher et al.
patent: 3381336 (1968-05-01), Wells
patent: 3608148 (1971-09-01), Sluisters
patent: 3799509 (1974-03-01), Bydal
patent: 3938925 (1976-02-01), Lees
patent: 3981657 (1976-09-01), Orso et al.

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